30376570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 65007360

約数和(自身を除く): 34630790

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1319, 1645, 2303, 2638, 3290, 4606, 6595, 9233, 11515, 13190, 18466, 23030, 46165, 61993, 64631, 92330, 123986, 129262, 309965, 323155, 433951, 619930, 646310, 867902, 2169755, 3037657, 4339510, 6075314, 15188285, 30376570]

約数ペア:

[(1, 30376570), (2, 15188285), (5, 6075314), (7, 4339510), (10, 3037657), (14, 2169755), (35, 867902), (47, 646310), (49, 619930), (70, 433951), (94, 323155), (98, 309965), (235, 129262), (245, 123986), (329, 92330), (470, 64631), (490, 61993), (658, 46165), (1319, 23030), (1645, 18466), (2303, 13190), (2638, 11515), (3290, 9233), (4606, 6595)]